---
product_id: 5783892
title: "DT-5500 Digital Insulation Tester MegOhmMeter CAT III 1000V, 2000 Mega Ohm Meter, Dark Gray and Blue"
brand: "ruby electronics"
price: "฿489"
currency: THB
in_stock: false
reviews_count: 4
url: https://www.desertcart.co.th/products/5783892-dt-5500-digital-insulation-tester-megohmmeter-cat-iii-1000v-2000
store_origin: TH
region: Thailand
---

# Dual display 2000 Mega Ohm CAT III 1000V DT-5500 Digital Insulation Tester MegOhmMeter CAT III 1000V, 2000 Mega Ohm Meter, Dark Gray and Blue

**Brand:** ruby electronics
**Price:** ฿489
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Unleash Precision in Every Test!

## Quick Answers

- **What is this?** DT-5500 Digital Insulation Tester MegOhmMeter CAT III 1000V, 2000 Mega Ohm Meter, Dark Gray and Blue by ruby electronics
- **How much does it cost?** ฿489 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/5783892-dt-5500-digital-insulation-tester-megohmmeter-cat-iii-1000v-2000)

## Best For

- ruby electronics enthusiasts

## Why This Product

- Trusted ruby electronics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Double molded plastic housing meets IEC10101 standards for durability.
- • **Smart Alerts:** Over range and low battery indications keep you informed.
- • **Precision Testing:** Experience accurate measurements with a 2000 Mega Ohm range.
- • **Convenient Carrying:** Lightweight and portable design for on-the-go testing.
- • **User-Friendly Design:** Large dual display with backlight for easy reading in any lighting.

## Overview

The Ruby Electronics DT-5500 Digital Insulation Tester MegOhmMeter is a robust and reliable tool designed for professionals. With a CAT III 1000V rating and a measurement range of up to 2000 Mega Ohms, it ensures accurate insulation testing. Its user-friendly features, including a large dual display with backlight and a convenient carry package, make it an essential device for any electrical engineer or technician.

## Description

This is a brand new DT-5500 CE certified digital insulation tester from Ruby Electronics. IT CARRIES TWO-YEAR WARRANTY if purchase directly from Ruby Electronics. This top-of-the-line device provides 250V, 500V and 1000V voltage for the test. It sources up to 1mA current during the test to offset the capacitance load. With the auto range function, it can measure up to 2000 Mega Ohm with the resolution of 1 K ohm. The back light LCD screen allows you read easily in the dark. It also comes with a heavy duty carrying case to protect your device when working in the field.

## Features

- Double molded plastic housing Meets IEC10101, CATIII 1000V
- Large dual display with backlight
- Test hold function for easy operation
- Easy to carry testing package
- Over range and Low Battery Indication

## Product Details

- **Brand:** Ruby Electronics
- **Power Source:** Battery Powered
- **Style:** Digital
- **Color:** Dark Gray & Blue
- **Item Weight:** 1.1 Pounds

## Images

![DT-5500 Digital Insulation Tester MegOhmMeter CAT III 1000V, 2000 Mega Ohm Meter, Dark Gray and Blue - Image 1](https://m.media-amazon.com/images/I/91XxjPGMXEL.jpg)
![DT-5500 Digital Insulation Tester MegOhmMeter CAT III 1000V, 2000 Mega Ohm Meter, Dark Gray and Blue - Image 2](https://m.media-amazon.com/images/I/81ZkTd4qJUL.jpg)
![DT-5500 Digital Insulation Tester MegOhmMeter CAT III 1000V, 2000 Mega Ohm Meter, Dark Gray and Blue - Image 3](https://m.media-amazon.com/images/I/91C7USmohyL.jpg)
![DT-5500 Digital Insulation Tester MegOhmMeter CAT III 1000V, 2000 Mega Ohm Meter, Dark Gray and Blue - Image 4](https://m.media-amazon.com/images/I/91pS78L6J8L.jpg)
![DT-5500 Digital Insulation Tester MegOhmMeter CAT III 1000V, 2000 Mega Ohm Meter, Dark Gray and Blue - Image 5](https://m.media-amazon.com/images/I/81cw88OPwcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Priced right
  

*by M***8 on Reviewed in the United States on August 23, 2016*

Great price for meter, see how it holds up. I bought for testing in floor heating cables for Schluter brand warranty.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by L***. on Reviewed in the United States on November 15, 2016*

Just what I expected works great.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
    Five Stars
  
  

*by J***Y on Reviewed in the United States on October 31, 2014*

excelente empaque y trabaja muy bien no he tenido problemas con el equipo

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**Shop now:** [https://www.desertcart.co.th/products/5783892-dt-5500-digital-insulation-tester-megohmmeter-cat-iii-1000v-2000](https://www.desertcart.co.th/products/5783892-dt-5500-digital-insulation-tester-megohmmeter-cat-iii-1000v-2000)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-27*